Change-Id: Idb242f65801ee79531c2300cf9fcb5b3929f66ab
if ( empty( $ymatches[$line] ) ) {
continue;
}
+
+ $k = 0;
$matches = $ymatches[$line];
reset( $matches );
while ( list( , $y ) = each( $matches ) ) {
break;
}
}
+
while ( list( , $y ) = each( $matches ) ) {
if ( $y > $this->seq[$k - 1] ) {
assert( '$y < $this->seq[$k]' );
$this->startDiff();
+ // Initialize $x0 and $y0 to prevent IDEs from getting confused.
+ $x0 = $y0 = 0;
foreach ( $diff->edits as $edit ) {
if ( $edit->type == 'copy' ) {
if ( is_array( $block ) ) {
}
/**
- * @param $xbeg
- * @param $xlen
- * @param $ybeg
- * @param $ylen
+ * @param int $xbeg
+ * @param int $xlen
+ * @param int $ybeg
+ * @param int $ylen
* @param $edits
+ * @throws MWException
*/
protected function block( $xbeg, $xlen, $ybeg, $ylen, &$edits ) {
wfProfileIn( __METHOD__ );